Garmin Vivoactive HR vs. Polar M400 vs. Amazfit Cor vs. Asus ZenWatch vs. Apple Watch 8

 
Vivoactive HR
M400
Cor
ZenWatch
Watch 8
 GarminVivoactive HRRemove Buy NowPolarM400Remove Buy NowAmazfitCorRemove Buy NowAsusZenWatchRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$250$200$79.99$150$499
Release20162014201820142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days8 hours to 30 days12 daysNA18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a80 x 160320 x 320340 x 272 or 390 x 312
Size1.38 inchesn/a1.23 inches1.63 inches1.5 inches or 1.65 inches
Touch
Typen/an/aIPS LCDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearWatchOS 9
Apps
Music

All Wearables